Tomhegan Point, Moosehead Lake: Siegen, Maine
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Strophomenata
- Strophomenida
- Anopliidae
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Cyrtoniscus nectus
(Clarke 1907)
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| see common names | |||||||
Geography
| Country: | United States | State/province: | Maine |
| Coordinates: | 45.8° North, 69.8° West (view map) | ||
| Paleocoordinates: | 35.1° South, 25.8° West | ||
| Basis of coordinate: | estimated from map | ||
| Geographic resolution: | outcrop |
Time
| Period: | Devonian | Epoch: | Early Devonian |
| Stage: | Pragian | 10 m.y. bin: | Devonian 1 |
| Key time interval: | Siegen | ||
| Age range of interval: | 410.8 - 407.6 m.y. ago |
Stratigraphy
| Geological group: | Gaspé | Formation: | Tomhegan | Member: | Amphigenia Zone |
| Stratigraphic resolution: | formation |
Lithology and environment
| Primary lithology: | sandstone |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body,mold/impression |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection excludes: | some genera |
| Reason for describing collection: | taxonomic analysis |
| Museum repositories: | GSC,USNM |
Metadata
| Database number: | 219841 | ||
| Authorizer: | P. Wagner | Enterer: | P. Wagner |
| Modifier: | P. Wagner | Research group: | marine invertebrate |
| Created: | 2021-04-22 22:44:20 | Last modified: | 2021-04-22 22:45:12 |
| Access level: | the public | Released: | 2021-04-22 22:44:20 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 76616. | A. J. Boucot and C. W. Harper. 1968. Silurian to lower Middle Devonian Chonetacea. Journal of Paleontology 42(1):143-176 [P. Wagner/P. Wagner/P. Wagner] |